THE GREATEST GUIDE TO X RAY ACCESSORIES

In general, we will define I0 because the Power of the incident beam And that i as being the Power following the beam traversed via material with thickness x.​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​